| 微波照射制备钛酸钡纳米晶 |
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| 引用本文： | 施新宇,吴东辉,华 平.微波照射制备钛酸钡纳米晶[J].无机化学学报,2008,24(7):1182-1185. |
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| 作者姓名： | 施新宇 吴东辉 华 平 |
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| 作者单位： | 南通大学化学化工学院,南通,226007 |
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| 摘 要： | Cubic barium titanate nanocrystals were prepared by Ti(OC4H9)4 and C2H5OH mixture with BaCl2 aqueous solution under normal atmosphere microwave irradiation. Experiment results showed that when nBa / nTi=1.1, φEtOH=25%，highly dispersed barium titanate with particle size about 30 nm were completely formed by microwave irradiation only for 0.5 h. Microwave irradiation time had almost no effects on particle size and morphology of the product. Particle sizes were decreased with the increased EtOH amount, when φEtOH=50%, microwave irradiation 2 h, barium titanate nanocrystals with average size only about 22 nm were obtained.
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| 关 键 词： | 钛酸钡 微波照射 纳米晶 水热 |
Barium Titanate Nanocrystals Prepared under Microwave Irradiation |
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| SHI Xin-Yu,WU Dong-Hui and HUA Ping.Barium Titanate Nanocrystals Prepared under Microwave Irradiation[J].Chinese Journal of Inorganic Chemistry,2008,24(7):1182-1185. |
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| Authors: | SHI Xin-Yu WU Dong-Hui and HUA Ping |
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| Institution: | School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226007,School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226007 and School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226007 |
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| Abstract: | |
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| Keywords: | barium titanate microwave irradiation nanocrystal hydrothermal |
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